Remember How To Save And Quit In Firefox 4 and How To Activate Autocomplete In Firefox 4? Neat, little instructions, no? You did notice all the other options that were available when browsing the about:config page in Firefox but don’t have a clue with regards to what they do, right? Neither do I! Firefox is full of customization options you won’t find in your browser options screens but it’s not always easy to know what effect changing an about:config setting will have on your browser.Continue Reading